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Thermodynamic functions of conformational changes: conformational network of glycine diamide folding, entropy lowering, and informational accumulation.

The journal of physical chemistry. A

Fejer SN, Csizmadia IG, Viskolcz B.
PMID: 17149853
J Phys Chem A. 2006 Dec 14;110(49):13325-31. doi: 10.1021/jp065595k.

A refined grid of a conformational potential energy surface (PES) and a conformational entropy surface for glycine diamide was generated by ab initio molecular computations. The possible network of reaction paths was recognized in terms of the linear combinations...

Theoretical study on reactions of HO2 radical with photodissociation products of Cl2SO (ClSO and SO).

The journal of physical chemistry. A

Szori M, Csizmadia IG, Fittschen C, Viskolcz B.
PMID: 19694477
J Phys Chem A. 2009 Sep 17;113(37):9981-7. doi: 10.1021/jp901183k.

The possible reactions of HO2 radical with the intermediates of the Cl2SO photolysis (ClSO and SO) were studied using G3MP2//B3LYP/cc-pVTZ+d level of theory and Martin's W1U method. For the reaction between HO2 and ClSO radicals, the following mechanisms are...

The effect of oxidative stress on the bursopentin peptide structure: a theoretical study.

Physical chemistry chemical physics : PCCP

Lam AT, Faragó EP, Owen MC, Fiser B, Jójárt B, Jensen SJ, Csizmadia IG, Viskolcz B.
PMID: 24730022
Phys Chem Chem Phys. 2014 May 28;16(20):9602-9. doi: 10.1039/c3cp54799j.

Bursopentin (BP(5), H-Cys(1)-Lys(2)-Arg(3)-Val(4)-Tyr(5)-OH), found in the bursa Fabricius of the chicken, is a pentapeptide that protects the organism from oxidative stress by reducing the intracellular generation of reactive oxygen species. Hydrogen abstraction, a common oxidative reaction occurring in proteins,...

Quantitative comparison of ABC membrane protein type I exporter structures in a standardized way.

Computational and structural biotechnology journal

Csizmadia G, Farkas B, Spagina Z, Tordai H, Hegedűs T.
PMID: 30425800
Comput Struct Biotechnol J. 2018 Oct 18;16:396-403. doi: 10.1016/j.csbj.2018.10.008. eCollection 2018.

An increasing number of ABC membrane protein structures are determined by cryo-electron microscopy and X-ray crystallography, consequently identifying differences between their conformations has become an arising issue. Therefore, we propose to define standardized measures for ABC Type I exporter...

Attosecond pulse shaping using a seeded free-electron laser.

Nature

Maroju PK, Grazioli C, Di Fraia M, Moioli M, Ertel D, Ahmadi H, Plekan O, Finetti P, Allaria E, Giannessi L, De Ninno G, Spezzani C, Penco G, Spampinati S, Demidovich A, Danailov MB, Borghes R, Kourousias G, Sanches Dos Reis CE, Billé F, Lutman AA, Squibb RJ, Feifel R, Carpeggiani P, Reduzzi M, Mazza T, Meyer M, Bengtsson S, Ibrakovic N, Simpson ER, Mauritsson J, Csizmadia T, Dumergue M, Kühn S, Nandiga Gopalakrishna H, You D, Ueda K, Labeye M, Bækhøj JE, Schafer KJ, Gryzlova EV, Grum-Grzhimailo AN, Prince KC, Callegari C, Sansone G.
PMID: 32042171
Nature. 2020 Feb;578(7795):386-391. doi: 10.1038/s41586-020-2005-6. Epub 2020 Feb 10.

Attosecond pulses are central to the investigation of valence- and core-electron dynamics on their natural timescales

Altered aryl-hydrocarbon-receptor signalling affects regulatory and effector cell immunity in autoimmune hepatitis.

Journal of hepatology

Vuerich M, Harshe R, Frank LA, Mukherjee S, Gromova B, Csizmadia E, Nasser IAM, Ma Y, Bonder A, Patwardhan V, Robson SC, Longhi MS.
PMID: 32663496
J Hepatol. 2021 Jan;74(1):48-57. doi: 10.1016/j.jhep.2020.06.044. Epub 2020 Jul 11.

BACKGROUND & AIMS: In autoimmune hepatitis (AIH), the imbalance between regulatory T cells (Tregs) and T-helper type 17 (Th17) cells has been linked to low levels of CD39, an ectoenzyme that hydrolyses ATP, ultimately generating immunosuppressive adenosine. Upregulation of...

Statin Use and Lower Urinary Tract Symptoms Incidence and Progression in Reduction by Dutasteride of Prostate Cancer Events (REDUCE) Trial.

The Journal of urology

Kramer JJ, Gu L, Moreira D, Andriole G, Csizmadi I, Freedland SJ.
PMID: 34544265
J Urol. 2022 Feb;207(2):417-423. doi: 10.1097/JU.0000000000002199. Epub 2021 Sep 21.

PURPOSE: Benign prostatic hyperplasia (BPH) is a common disease often manifested by lower urinary tract symptoms (LUTS). We previously found statins were associated with modest attenuations in prostate growth over time in REDUCE. We tested whether statins were associated...

"What are you?" Multiracial individuals' responses to racial identification inquiries.

Cultural diversity & ethnic minority psychology

Tran AG, Miyake ER, Martinez-Morales V, Csizmadia A.
PMID: 25774898
Cultur Divers Ethnic Minor Psychol. 2016 Jan;22(1):26-37. doi: 10.1037/cdp0000031. Epub 2015 Mar 16.

OBJECTIVES: Guided by a racial microaggression framework and utilizing a mixed-method approach, this study explores multiracial individuals' interpersonal experiences and perceptions of racial identification inquiries--queries directed toward them as others attempt to determine their racial background (e.g., "What are...

The cdc2Ms Kinase Is Differently Regulated in the Cytoplasm and in the Nucleus.

Plant physiology

Bogre L, Zwerger K, Meskiene I, Binarova P, Csizmadia V, Planck C, Wagner E, Hirt H, Heberle-Bors E.
PMID: 12223648
Plant Physiol. 1997 Mar;113(3):841-852. doi: 10.1104/pp.113.3.841.

To study a cyclin-dependent kinase (CDK) from alfalfa (Medicago sativa L.), an antibody was raised against the C-terminal 16 amino acids of the protein cdc2aMs. The cdc2Ms protein was immunopurified with this antibody and its histone kinase activity was...

Design, methods and demographics from phase I of Alberta's Tomorrow Project cohort: a prospective cohort profile.

CMAJ open

Robson PJ, Solbak NM, Haig TR, Whelan HK, Vena JE, Akawung AK, Rosner WK, Brenner DR, Cook LS, Csizmadi I, Kopciuk KA, McGregor SE, Friedenreich CM.
PMID: 27730115
CMAJ Open. 2016 Sep 29;4(3):E515-E527. doi: 10.9778/cmajo.20160005. eCollection 2016.

BACKGROUND: Prospective cohorts have the potential to support multifactorial, health-related research, particularly if they are drawn from the general population, incorporate active and passive follow-up and permission is obtained to allow access by researchers to data repositories. This paper...

Corrigendum: Contribution of classical end-joining to PTEN inactivation in p53-mediated glioblastoma formation and drug-resistant survival.

Nature communications

Kang YJ, Balter B, Csizmadia E, Haas B, Sharma H, Bronson R, Yan CT.
PMID: 28805210
Nat Commun. 2017 Aug 14;8:15795. doi: 10.1038/ncomms15795.

This corrects the article DOI: 10.1038/ncomms14013.

Density functional theory investigation of the alkyl-alkyl Negishi cross-coupling reaction catalyzed by N-heterocyclic carbene (NHC)-Pd complexes.

Chemistry (Weinheim an der Bergstrasse, Germany)

Chass GA, O'Brien CJ, Hadei N, Kantchev EA, Mu WH, Fang DC, Hopkinson AC, Csizmadia IG, Organ MG.
PMID: 19288489
Chemistry. 2009;15(17):4281-8. doi: 10.1002/chem.200900042.

A novel mechanism is proposed for the Pd-1,3-(2,6-diisopropylphenyl)imidazolyl-2-ylidene (1) catalyzed Negishi reaction. DFT computations supported by atoms-in-molecules (AIM) analyses of non-truncated models show that a "steric wall" created by the N-substituent on the ligand guides reactants to and from...

Showing 1 to 12 of 67 entries